Guide to Tufts Introductory Physics Courses There are two sequences of introductory physics courses: Algebra-based: Physics 1, 2 Calculus-based: Physics 11, 12 It can be difficult to understand the similarities and differences and to figure out which course is best for you. This brief guide may help. Comparison of Physics 1 and 11 Physics 1 Mechanics: Kinematics, Content Newton’s Laws, Energy, Momentum, Rotational Motion, Fluids, Oscillations or Heat & Temperature Who takes it? Mainly biological science and pre-health students, usually juniors, seniors and post-bacs High-school algebra, Math prereq trigonometry None Calculus Shared lab sections: Lab Fall semester, Offered Summer sessions I and II Physics 11 Mechanics: Kinematics, Newton’s Laws, Energy, Momentum, Rotational Motion, Fluids, Oscillations or Heat & Temperature Mainly physical science and engineering students, usually first- and second-year Math 11 concurrent Minimal 6 labs, with reports Fall and Spring semesters, Summer session I. Comparison of Physics 2 and 12 Physics 2 Physics 12 Heat & Temperature or Heat & Temperature or Content Oscillations, Waves, Sound, Oscillations, Waves, Sound, Electricity & Magnetism Light & Optics, Electricity & Magnetism, Relativity, Quantum Physics, Atomic & Nuclear Physics Mainly physical science and Who takes it? Mainly biological science and engineering students, usually pre-health students, usually juniors, seniors and post-bacs first- and second-year Physics Physics 1 or 11 or equivalent prereq High-school algebra, Math 11 or equivalent, Math prereq trigonometry Math 12 concurrent None Extensive Calculus Shared lab sections: 6 labs, with reports Lab Spring semester, Fall and Spring semesters, Offered Summer session II Summer session II. Spring, 2010 FAQs: 1) Are Physics 1 and 2 easier than Physics 11 and 12? Not necessarily. The mathematical level of Physics 11 is slightly higher than that of Physics 1, and that of Physics 12 is much higher than that of Physics 2, so the 11/12 sequence can be challenging for students whose math backgrounds are less strong or in the distant past. On the other hand, even well-prepared first- and second-year students sometimes struggle in Physics 1 and 2 because they do not yet have the maturity and study skills of the more experienced students in those classes. 2) Is the lab required? Yes. Prior to the 2010-2011 academic year you could take the classes without lab, but now all students in Physics 1, 11, 2, and 12 must take the lab. 3) I’m not in engineering or the physical sciences but I have a strong math background. Should I take Phys 11/12 instead of Physics 1/2? It would be fine, but not necessarily better, to take Physics 11 instead of Physics 1. But take Physics 2 rather than 12. Physics 12 is a more narrowly focused class intended to prepare students for more advanced work in physical sciences and engineering, with considerable emphasis on the mathematical and analytical techniques that those more advanced courses require. Physics 2 covers a much broader range of topics, with greater emphasis on conceptual understanding, and is better suited for a student who will not go on to more advanced study in the field. 4) Can I take Physics 2 or 12 without taking 1 or 11 first? Physics 1 or 11 is a prerequisite for Physics 2 and 12, for very good reasons. Even though the list of topics may seem very different, the material in Physics 2 and 12 draws heavily on the ideas and methods developed in Physics 1 and 11. If you have not taken one of those courses, or had equivalent preparation, you are likely to have trouble. 5) I took AP Physics in high school. Can I skip these classes? Please see the Bulletin for the rules regarding AP credit and consult your academic advisor. AP courses vary widely in quality and we have found that simply having taken one, even with a high grade, is no assurance that the material has been mastered at the necessary level. In general it’s not advisable to skip ahead unless you qualify for placement according to the rules in the Bulletin. 6) I’m considering majoring in Physics. Is it OK to wait until the spring semester to take Physics 11? If you’re considering a physics major it’s best to complete Physics 12 by the end of your first year, which means taking Physics 11 in the Fall unless you have advanced placement. Physics 13, which is a requirement for the major and a prerequisite for many classes, is offered only in the Fall and should be taken after Physics 12. If you wait until spring to take Physics 11 it’s still possible to complete the major, but your course choices will be more limited. 7) I’m still confused, and so is my advisor. Now what? Call the Physics Department office at ext. 73029 and ask to speak with a faculty member about your individual situation. Spring, 2010